八年级英语下复习.docx

1、八年级英语下复习Unit 1Will people have robots?一、词汇聚焦（一）单词拓展：1. everything 每件事情 something 某事、某物 anything 任何事情 nothing 什么也没有2. pollution 动词：pollute 3.agree 反义词：disagree 4. alone 同义词：lonely5. probably同义词：maybe/perhaps 6. unpleasant反义词：pleasant 7. impossible反义词：possible（二）短语荟萃：1. space station 太空站 2. fall in lo

2、ve with 爱上 3. go skating 去滑冰 4. in the future 在将来5. hundreds of 许多，大量 6. paper money 纸币 7. credit card 信用卡 8. computer programmer 电脑程序设计师 9. paper tiger 纸老虎 10. agree with sb. 同意某人的意见11.fall down 倒下，落下 12. next week 下周 13. next year 明年 14.in 100 years 过一百年后15live alone 单独居住 16. feel lonely 感到孤独二、语法详

3、解(一)、一般将来时态1概念：一般将来时表示将来某个时间要发生的动作或存在的状态。常与将来时间如 tomorrow，next week，next year等连用。2构成：由助动词 will +动词原形构成，有时也可用shall +动词原形。在口语中，will在名词或代词后常缩略为ll，will not 常缩略为wont。3用法：表示对未来的“预见”，或表示一种“意图”。e.g. He will meet you at the airport.（他将来在机场接你。）Will people use money in 100 years? （一百年后人们会使用钱吗？）People wont use

4、paper money in 100 years.（一百年后人们不会使用纸币了。）一般将来时的肯定句式常为：主语+will +动词原形；否定句式为：主语+wont +动词原形；疑问句式为： will+主语+动词原形。（二）、be going to 表示将来be going to +动词原形也表示将要发生的动作或安排，重点强调主观愿望，有“计划、准备、打算”之意。e.g. Im going to play piano this evening.（今晚我准备弹钢琴。）What are you going to do tomorrow? （明天你打算干什么？）（三）、there be 的一般将来时t

5、here be 表示“有”，用于“某地有某物”句型。它的一般将来时则为there will be（注意：这时be不再作变化）e.g. There will be more pollution in the future.（将来会有更多的污染。）Will there be fewer trees?（将来的树木会更少吗？）一般将来时态的标志词：1.含tomorrow; next短语；2.in+段时间 ；3.how soon；4.by+将来时间；5.by the time sb.do 6.祈使句句型中：or/and sb. will do 7.在时间/条件状语从句中, 如果从句用一般现在时, 主句用

6、将来时8.another day三.重难点解析1. fewer people 更少的人 less free time 更少的空闲时间fewer修饰名词复数，表示否定；less修饰不可数名词，表示否定 2. in ten years 10年后in的时间短语用于将来时，提问用How soon3hundreds of +复数 数百/几百 概数，类似还有thousands of; millions of4. A be different from B A与B不同=There is a difference/There are differences between A and B5get bored变

7、得厌倦 get/become是连系动词，后跟形容词如tired/angry/excited等6. go skating去滑冰 类似还有go hiking/fishing /skating/bike riding等 7lots of/a lot of 许多（修饰可数名词、不可数名词都可以）8On a piece of paper 在一张纸上注意paper/information/news/work/homework/housework等常考到的不可数名词9. be able to与can 能、会be able to用于各种时态，而can只能用于一般现在时态和一般过去时态中；have to用于各种

8、时态，而must只能用于一般现在时态）例如： 1).I have been able to/will be able to speak two languages. （不可以用can） 2). had to stay at home/ will have to （不可以用must）四、句型概览1. What do you think life will be like in 1000 years?2. There will be fewer trees、more buildings and less pollution in the future.fewer； less表示否定之意，分别修饰可

9、数名词和不可数名词；more二者都可以修饰。3. Will kids go to school? No, they wont/Yes, they will。4. Predicting the future can be difficult.5. I need to look smart for my job interview.6. I will be able to dress more casually.7. I think Ill go to Hong Kong on vacation, and one day I might even visit Australia.8. What w

10、ill teenagers do for fun twenty years from now?9. That may not seem possible now, but computers, space rockets and even electric toothbrushes seemed impossible a hundred years ago.五、能力测试你一定能选对下列各题吧！1They say there _a new bridge across the river in tow years.A. will have B. is going to be C. has2Jim,

11、 you are late! Sorry , I _next time.A. dont B. wont C. havent3There is little coffee left at home, _there?A. is B. isnt C. will4Do you think there _no students at school in the future?A. will B. wont be C. will5Tom will visit our school _two weeks.A. in B. after C.atUnit 2What should I do ?一、 词汇聚焦（一

12、）、单词拓展fort(形容词)_.2.Keep out:不让进入Keep sb sth out of sth 不让某人或某物进入某处Keep that dog out of my study别让那狗进入我的书房3.argue:争论,争吵argue with sb:与某人争论argue with sb about sth: 为某事为某人争辩4.除之外except:不包括 we go to school everyday except Saturday and Sunday .besides:包括 Besides math homework, you should hand in your Eng

13、lish homework.5.return means giveback:归还6.get on:进展get on with: 与相处get on well with:与相处得好(融洽)7.surprise:使惊奇,使意外拓展:be surprised:感到吃惊. in surprised:惊奇地She looked her mother in surprised.To ones surprised:使某人惊奇（吃惊）的是To my surprised the door was broken. 使我惊奇的是门坏了。8.they 反身代词注：第一、第三人称反身代词由形容词性物主代词self(se

14、lves)构成. 第三人称反身代词由人称代词宾格形式self(selves)构成.9.colorcolorful注：一些名词后加ful构成形容词，表示具有某种性质。如helpful, useful, careful10.enough:修饰名词，放在名词前，意为“足够的，充足的”例如：I have enough time to do my homework.修饰形容词或副词，放在其后，意为“足够地，十分地” 例如：Is he old enough? 他年纪足够大吗？Enough to:足够可以 The girl is old enough to go to school.那女孩到上学的年龄了。或

15、译为“那女孩年龄大，足够能上学了”plain about(of) sth:对某事不满抱怨My mother complained of high prices of food:我母亲对商品价格太高表示不满.(二)、短语荟萃1.out of style :过时的,相当于out of fashion 反义词是in style.2.need to do 和need doing 都表示“需要做某事”主语是人时用need to do They need to rest for a while.主语是物时用need doingOur classroom needs cleaning now.我们的教室现在

16、需要打扫了.3.Whats wrong? Whats wrong with sbsth?Something is wrong with=there is something wrong with, 出了毛病.4.ask sb for sth:要求某人给某物You should ask your parents for something.Ask for sth:要求某事He asked for some time to think all this over.他要求给他一些时间把这一切好好想一想.5.borrowfrom,向借 6.notuntil:直到才.He didnt go to bed

17、 until he finished his homework Last night . 他昨晚直到完成作业才上床睡觉.二、语法详解1.should:情态动词，表示责任，义务。意为“应该，应当”，后跟动词原形，也是shall的过去式.you should write him a letter.you should say you are sorry.what should I do? They shouldnt argue.2.could:表示“行，可以”也是can的过去式Could you help me?表示委婉的语气，不表过去.3.表建议Why dont you +动原？Why not

18、+动原？4. see sb doing sth:看见某人在做某事：强调正在做某事.see sb do sth: 看见某人在做了某事：强调做完了或做过.I saw some boys playing basketball on the playground.I saw a boy run into the classroom.我看见一个男孩跑进教室里去了.三.重难点解析1.it 做形式主语与形式宾语.It is + 形容词for sb+to do sth对某人而言做某事.It is difficult for Hanmei to learn English well. 对韩梅来说学好英语很难.f

19、ind it +形to do sth:发现做某事I found it difficult to learn English well.我发现学好英语难. 2.you dont know where your ID card is. 你不知道你的身份证在哪里.Where :起连接主句与从句的作用。表地点.3.else:形容词“别的，其它的”用在不定代词，疑问代词，疑问副词之后.Do you want anything else? 你还想要别的东西吗？What else did he say? 他还说了别的什么事情？Where else did you go? 你还到那儿去了？4. My frie

20、nd wears the same clothes and has the same hair cut as I do.我朋友穿着与我同样的衣服，留着同样的发式.like 和as 都有“像一样”的意思as后接从句或省略的从句，但like后接名词或代词I have the same idea as you have.我和你有相同的注意.I have a new coat like yours.我有一件和你相同的大衣.like 常与系动词或代词搭配，如：look likebe likelike thislike that.而as 常与动词搭配：如work as5.My friend has nic

21、er clothes than I do.我朋友的衣服比我的更好看.do是动词，在该句中代替has nice clothes,在英语中，为避免动词在一句子中重复出现，常用do来代替前面的动词，do的这种用法称为“代动词”.She studied harder than I did.她原来学习比我努力.6.lend与borrowlend:指把东西借给别人“借出”borrow :指向别人借东西 “借入”lend sth to sb:把某物借给某人lend sb sthborrow sth from sb:向某人借某物.7.It may be a hat=Maybe it is a hat.它也许是

22、一顶帽子.may：情态动词maybe：副词（也许，可能）8. too much 后接不可数名词，意为“太多的” much too后接形容词或副词，意为“太”He eats too much food, so he is much too fat.他吃的食物太多，因此他太胖了.四.句型概览1.Im very upset and dont know what to do?我很烦并且不知道做什么？upset 做形容词。“不安，不快，心烦意乱的”常与about,at 连用.表示对“对心烦意乱，为心烦”She was very upset about her fatherillness.她为父亲的病情感

23、到烦恼.She was upset at the news.她为哪个消息而心烦意乱.What to do :是动词不定式跟疑问词连用，构成名词短语.作know 的宾语，不定式前的疑问词可以是what, how, when, where等。注：这种结构往往可能转化成一个主从复合句，不定式可改为由一个疑问词引导的宾语从句。如：I dont know what to do?=I dont know what I should do.Tom doesnt know how to get there.Tom doesnt know how he can get there.2.Whats the mat

24、ter with? Whats wrong with? Whats the trouble with?表：怎么啦（出什么毛病了）？3.you couldshould +动原表提建议.You couldshould write a letter to him.你可以应该给他写信. 注：某些句型前两部分已涉及到，不再做详解.五.能力测试1.按要求完成句子.Li lei doesnt know how he can learn English well.(改简单句)Li lei doesnt know_ _ _ _ _.There is something wrong with my watch.(

25、改同意句)_ _ wrong with my watch.我的毛衣过时了(汉译英)_.He has some apples, too(改否定句)He _ _ _ apples _.You should write him a letter.(划线部分提问)_ _ _ _do?2.用所给词的适当形式填空.He is a _(help)man.I have more pears than_(she)we are sorry _(hear)of his fatherdeath.I felt quit _ (surprise)at the bad news.You should _(be)friend

26、ly for others.I _(argue)with my best friend just now.he could do nothing except_(read)a book.I need to get some money_(pay for)that bike.六.例文赏析以”How to get on well with others”为题,写一篇不少于100字的短文,要求语句通顺,语法正确.In our daily life, we have to come into contact(接触)with people in every walk of life. So it is

27、very important for us to know how to get on with other people. To get on well with others and win their friendship(友谊) . We must observe strictly the following words.（我们必须做到以下所述）First ,we need to be honest（诚实的） with others and should always say what we mean. Lies（说谎） will surely make people stay far

28、 away from us. After all, honesty is the best policy. Second, we have to be humble （谦逊地）enough .if we are proud（骄傲地） in public. We can hardly win others respect（尊重）. not to mention “friendship”. Finally, we must not be selfish（自私的） . we should be kind to others instead. We should learn how to care f

29、or others.If we do this ,we will find it easy to get on well with others. Unit 3What were you doing when the UFOarrived?一、词汇聚焦（一）、单词拓展1.buy过去式bought 2.usual反义词 unusual 3.get过去式 got 4.ride过去式 rode 5.run 过去式ran 6.meet 过去式met 7.hear过去式 heard 8.ring过去式 rang 9.tell过去式 told 10.recent 形容词recently 11.mean名词

30、 meaning 12.become过去式 became 13.hero复数 heroes 14.fly过去式 flew 15.strange名词 stranger 16.down反义词 up 17.woman复数 women 18.crowd形容词 crowded 19.run现在分词 running 20.final副词 finally 21.shop 形容词shopping 22.take过去式 took 23.have过去式 had 24.close反义词 open 25.get 现在分词getting(二)、短语荟萃1.take place发生 2. barber shop 理发店 3.get out（of）出来 4.take off 起飞；脱衣服 5.run away 跑开；逃跑 e in 进来7.hear about听说 8. asas 像一样 9.in front of在前面 10.in